CN214646005U - Composite roller mechanism for non-woven fabric reinforced less-glue mica tape - Google Patents
Composite roller mechanism for non-woven fabric reinforced less-glue mica tape Download PDFInfo
- Publication number
- CN214646005U CN214646005U CN202120423046.XU CN202120423046U CN214646005U CN 214646005 U CN214646005 U CN 214646005U CN 202120423046 U CN202120423046 U CN 202120423046U CN 214646005 U CN214646005 U CN 214646005U
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- China
- Prior art keywords
- clean
- cylinder
- scraping
- sliding block
- mica tape
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- Expired - Fee Related
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- 239000010445 mica Substances 0.000 title claims abstract description 22
- 229910052618 mica group Inorganic materials 0.000 title claims abstract description 22
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 21
- 239000003292 glue Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title claims description 6
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 238000002788 crimping Methods 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 244000144992 flock Species 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a few glue mica tape of non-woven fabrics reinforcement is with compound cylinder mechanism, including cylinder and compression roller, the cylinder center is fixed with the axis of rotation, the axis of rotation both ends are connected with clean gallows through the bearing support, then be connected with clean extension board between the clean gallows at both ends, clean extension board top is fixed with the elastic component, the elastic component other end then elastic support has the clean strip of scraping, the clean strip elasticity crimping of scraping is on the cylinder surface, clean extension board has opened the sliding tray along cylinder axial direction, sliding connection has the sliding block in the sliding tray, the sliding block top stretches out and scrapes a up end crimping with the cleanness. The utility model has the advantages of reasonable design, can be at the incomplete gluey hair bits of the automatic adhesion of clearance cylinder surface of roll extrusion in-process, this part incomplete gluey hair bits can be collected the clearance operation as required simultaneously, effectively improves the pressfitting quality, improves production efficiency and production quality.
Description
Technical Field
The utility model relates to an insulating material production mechanical design technical field especially relates to a compound cylinder mechanism is used in few glue mica tape of non-woven fabrics reinforcement.
Background
With the continuous improvement of the voltage grade and the capacity of the motor, the insulation performance of the motor is also continuously improved. At present, the insulation treatment process adopted by a large motor is mainly a VPI insulation system with few adhesive tapes. The less-glue insulation system uses less-glue mica tapes, air between belt layers of the less-glue mica tapes is removed by vacuumizing after the mica tapes are continuously wrapped on a coil, then inorganic solvent impregnating resin is injected into the coil insulation layer under high pressure, and a motor winding is insulated into a whole through high-temperature curing in a motor stator slot or a die.
At present, the production method of the non-woven fabric reinforced little-glue mica tape comprises the following steps: 1) dipping the aromatic polyamide fiber non-woven fabric; 2) compounding with mica paper; 3) baking in a baking oven; 4) cooling; 5) and (6) slitting and rolling.
In the process of non-woven fabric impregnation and compounding, the non-woven fabric needs to be uncoiled, the non-woven fabric passes through a glue tank filled with an impregnation adhesive, then mica paper with the thickness of 0.12-0.14 mm is uncoiled and compounded on the non-woven fabric coated with the adhesive, and the mica tape blank tape and the non-woven fabric are pressed together by a roller to form a mica tape blank tape. In the roller pressing process, partial residual glue and flock possibly exist on the surface of the roller in the roller which is in contact with the non-woven fabric impregnated with the adhesive, and long-term accumulation easily causes unevenness on the surface of the roller, so that the pressing quality is influenced, and the quality of a mica tape blank tape is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the deficiency of the prior art, the utility model provides a can be at the cylinder roll in-process, in time clear up the incomplete glue dander of cylinder surface adhesion to collect the clearance to incomplete glue dander as required, effectively improve the compound cylinder mechanism for non-woven fabrics reinforcement few glue mica tape of pressfitting quality.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a few glue mica tape of non-woven fabrics reinforcement is with compound cylinder mechanism, includes cylinder and the compression roller of setting in the cylinder top, the cylinder center be fixed with the axis of rotation, the axis of rotation both ends be connected with clean gallows through the bearing supporting, then be connected with clean extension board between the clean gallows at both ends, clean extension board top be fixed with the elastic component, the elastic component other end is elastic support then has the clean strip of scraping, the clean strip elasticity crimping of scraping on the cylinder surface, clean extension board open along cylinder axial direction and have the sliding tray, sliding tray sliding connection have the sliding block, the sliding block top stretch out and scrape a terminal surface crimping with clean.
In the above scheme, ingenious condition to original cylinder surface adhesion gum and flock that adheres to easily, correspond the clean strip of scraping of design on the cylinder, through the crimping on clean strip of scraping and cylinder surface, the dirty accessible of surface adhesion is scraped off at the cylinder rotation in-process, has played the effect of automatically cleaning. In addition, the sliding block is designed for cleaning the scraping strip, the surface of the cleaning scraping strip can be cleaned as required, the cleaning process is convenient and fast, and the self-cleaning effect is prevented from being influenced by dirt accumulation on the surface of the cleaning scraping strip.
Preferably, said cleaning hanger and cleaning support form a u-shaped structure suspended vertically below the cylinder, said cylinder being located at the opening of the u-shaped structure.
Furthermore, clean gallows correspond the movement track end of sliding block and be equipped with the dirty groove of collection, the dirty groove cross-sectional structure of collection be J type structure, and the opening position of J type structure and the terminal parallel and level of movement track of sliding block. The design of dirty groove of collection can slide the back at the sliding block, is convenient for connect the dirty under the clean scraping strip surface clearance greatly, avoids causing the pollution to operational environment.
Preferably, the elastic part is a plurality of springs, one end of each spring is fixed with the top of the cleaning support plate, and the other end of each spring is fixed with the bottom of the cleaning scraping strip.
The beneficial effects of the utility model are that, the utility model provides a few glue mica tape of non-woven fabrics reinforcement is with compound cylinder mechanism, structural design is reasonable, can be at the incomplete glue chad of the automatic adhesion of clearance cylinder surface of roll extrusion in-process, and this part incomplete glue chad can collect the clearance operation as required simultaneously, effectively improves the pressfitting quality, improves production efficiency and production quality.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the preferred embodiment of the present invention.
Fig. 2 is a side view of fig. 1.
In the figure 1, a press roller 2, a rotating shaft 3, a roller 4, a cleaning hanger 5, a dirt collecting groove 6, a cleaning scraping strip 7, an elastic piece 8, a sliding block 9, a cleaning support plate 10 and a sliding groove.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The composite roller mechanism for non-woven fabric reinforced dry mica tapes as shown in fig. 1 and fig. 2 is the preferred embodiment of the present invention, and comprises a roller 3 and a pressing roller 1 disposed above the roller 3.
The center of the roller 3 is fixed with a rotating shaft 2, the two ends of the rotating shaft 2 are connected with cleaning hangers 4 through bearing supports, cleaning support plates 9 are connected between the cleaning hangers 4 at the two ends, elastic pieces 7 are fixed at the tops of the cleaning support plates 9, elastic supports are arranged at the other ends of the elastic pieces 7 to clean scraping strips 6, and the elastic pressing connection of the cleaning scraping strips 6 is carried out on the surface of the roller 3. The elastic piece 7 is a plurality of springs, one end of each spring is fixed with the top of the cleaning support plate 9, and the other end of each spring is fixed with the bottom of the cleaning scraping strip 6. The cleaning hanger 4 and the cleaning support 9 form a U-shaped structure vertically suspended below the cylinder 3, and the cylinder 3 is located at the opening position of the U-shaped structure.
The cleaning support plate 9 is provided with a sliding groove 10 along the axial direction of the roller 3, a sliding block 8 is connected in the sliding groove 10 in a sliding way, and the top of the sliding block 8 extends out and is in compression joint with the upper end face of the cleaning scraping strip 6. Clean gallows 4 corresponds sliding block 8's movement track end and is equipped with dirty groove 5 of collection, and 5 section structure in dirty groove of collection is J type structure, and the open position of J type structure and sliding block 8's the terminal parallel and level of movement track. The design of the dirt collecting groove 5 can facilitate the containing of dirt cleaned by the surface of the scraping strip 6 after the sliding block 8 slides, and avoids the pollution to the working environment.
The few glue mica tape of non-woven fabrics reinforcement of design constructs with compound cylinder so, structural design is reasonable, ingenious to the easy condition of adhering to the incomplete glue of adhesion and flock in 3 surfaces of original cylinder, corresponds the clean scraping strip 6 of design on cylinder 3, through the clean crimping on scraping strip 6 and 3 surfaces of cylinder, the clean scraping strip 6 of the dirty accessible of surface adhesion scrapes down at 3 rotation in-process of cylinder. The residual rubber and flock adhered to the surface of the roller 3 is automatically cleaned in the rolling process, and the self-cleaning effect is achieved. Simultaneously, to the clean strip 6 of scraping again, designed sliding block 8 again, can clear up clean 6 surfaces of scraping as required, this part cull hair bits can collect the clearance operation as required, and clearance process convenient and fast avoids clean 6 dirty accumulations in surface of scraping and influences automatically cleaning effect, improves production efficiency and production quality.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a few compound cylinder mechanism for glue mica tape of non-woven fabrics reinforcement, includes cylinder (3) and sets up compression roller (1) in cylinder (3) top, its characterized in that: cylinder (3) center be fixed with axis of rotation (2), axis of rotation (2) both ends be connected with clean gallows (4) through the bearing, then be connected with between the clean gallows (4) at both ends clean extension board (9), clean extension board (9) top be fixed with elastic component (7), elastic component (7) other end then elastic support have clean strip (6) of scraping, clean strip (6) elasticity crimping of scraping on cylinder (3) surface, clean extension board (9) open along cylinder (3) axial direction has sliding tray (10), sliding tray (10) sliding connection have sliding block (8), sliding block (8) top stretch out and with clean strip (6) up end crimping of scraping.
2. The composite roller mechanism for the non-woven fabric reinforced dry mica tape according to claim 1, wherein: the cleaning hanger (4) and the cleaning support plate (9) form a U-shaped structure vertically suspended below the roller (3), and the roller (3) is positioned at the opening position of the U-shaped structure.
3. The composite roller mechanism for the non-woven fabric reinforced dry mica tape according to claim 1, wherein: clean gallows (4) correspond the movement track end of sliding block (8) and be equipped with collection dirty groove (5), collection dirty groove (5) cross-sectional structure be J type structure, and the opening position of J type structure and the terminal parallel and level of movement track of sliding block (8).
4. The composite roller mechanism for the non-woven fabric reinforced dry mica tape according to claim 1, wherein: the elastic pieces (7) are a plurality of springs, one end of each spring is fixed with the top of the cleaning support plate (9), and the other end of each spring is fixed with the bottom of the cleaning scraping strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423046.XU CN214646005U (en) | 2021-02-25 | 2021-02-25 | Composite roller mechanism for non-woven fabric reinforced less-glue mica tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423046.XU CN214646005U (en) | 2021-02-25 | 2021-02-25 | Composite roller mechanism for non-woven fabric reinforced less-glue mica tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214646005U true CN214646005U (en) | 2021-11-09 |
Family
ID=78449349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423046.XU Expired - Fee Related CN214646005U (en) | 2021-02-25 | 2021-02-25 | Composite roller mechanism for non-woven fabric reinforced less-glue mica tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214646005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161816A (en) * | 2022-09-08 | 2022-10-11 | 盐城神威制绳有限公司 | Automatic yarn equipment of going up of twisting frame raw silk section of thick bamboo |
-
2021
- 2021-02-25 CN CN202120423046.XU patent/CN214646005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161816A (en) * | 2022-09-08 | 2022-10-11 | 盐城神威制绳有限公司 | Automatic yarn equipment of going up of twisting frame raw silk section of thick bamboo |
| CN115161816B (en) * | 2022-09-08 | 2022-12-16 | 盐城神威制绳有限公司 | Automatic yarn feeding equipment for raw silk barrel of twisting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |